Easiness, n.
1. The state or condition of being easy; freedom from distress; rest.
2. Freedom from difficulty; ease; as the easiness of a task.
3. Freedom from emotion; compliance; disposition to yield without opposition; unconcernedness. Give to him, and he shall but laugh at your easiness. South.
4. Freedom from effort, constraint, or formality; -- said of style, manner, etc. With painful care, but seeming easiness. Roscommon.
1 more senses
5. Freedom from jolting, jerking, or straining.